Hi guys. There are these bulbs:
With ESP8285 chipset:
They have “top” board LED part, connected with “bottom” board power stuff part, via 6 PIN header:
There are also RX, TX, +3.3V, GND marked on bottom board:
But something is telling me that 6 PIN header can be used for flashing Tasmota or ESPurna with this little dude (CH340G), in order that soldering being completely avoided.:
Does anybody know to tell me which PIN is which, for both bulb header and USB to serial programmer header (or point me to some datasheets, I hadn’t success to find them).
For easy referencing, I marked them with numbers if someone knows the answer out of box.
Many thanks in advance.